I would like to know how can I write this docker compose yml file of Grimoirelab into a Kubernetes yml file which can be deployed into the remote cluster.
Link to the docker compose file:
https://github.com/chaoss/grimoirelab/blob/master/docker-compose/docker-compose.yml
This is kubernetes file which i have created and i am facing issue with the last container:mordred as it is showing status as "error" in the pod with exit code 1 and terminated.
apiVersion: v1
kind: Pod
metadata:
name: many-containers
spec:
restartPolicy: Never
containers:
- name: mariadb
image: mariadb:10.0
env:
- name: MYSQL_ALLOW_EMPTY_PASSWORD
value: "yes"
- name: MYSQL_ROOT_PASSWORD
- name: hatstall
image: grimoirelab/hatstall:latest
env:
- name: ADMIN_PASS
value: admin
- name: ADMIN_USER
value: admin
- name: DATABASE_DIR
value: /db/
volumeMounts:
- name: hatstallfile1
mountPath: /home/grimoirelab/apache-hatstall.conf
- name: hatstallfile2
mountPath: /home/grimoirelab/shdb.cfg
- name: elasticsearch
image: docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.6
args:
- elasticsearch
- -Enetwork.bind_host=0.0.0.0
- -Ehttp.max_content_length=2000mb
env:
- name: ANONYMOUS_USER
value: "true"
- name: ES_JAVA_OPTS
value: -Xms2g -Xmx2g
- name: kibiter
image: bitergia/kibiter:community-v6.8.6-3
env:
- name: ELASTICSEARCH_URL
value: http://elasticsearch:9200
- name: NODE_OPTIONS
value: --max-old-space-size=1000
- name: PROJECT_NAME
value: Demo
- name: mordred
image: bitergia/mordred:latest
resources:
limits:
memory: "4294967296"
volumeMounts:
- name: setupfile
mountPath: /home/bitergia/conf/setup.cfg
- name: aliasesfile
mountPath: /home/bitergia/conf/aliases.json
- name: orgfile
mountPath: /home/bitergia/conf/organizations.json
- name: identitiesfile
mountPath: /home/bitergia/conf/identities.yml
volumes:
- name: setupfile
hostPath:
path: /setup.cfg
- name: aliasesfile
hostPath:
path: /aliases.json
- name: orgfile
hostPath:
path: /organizations.json
- name: identitiesfile
hostPath:
path: /identities.yml
- name: hatstallfile1
hostPath:
path: /apache-hatstall.conf
- name: hatstallfile2
hostPath:
path: /shdb.cfg
Kindly answer me.From where does the volumes takes the host path?
As the issue I am facing is with the volumes and volume mount in Kubernetes. I am not understanding how should I mount them as I am a beginner in Kubernetes and docker.
Thanks
kompose is a tool to help users familiar with docker-compose move to Kubernetes. It takes a Docker Compose file and translates it into Kubernetes resources
follow the link --> https://kompose.io/getting-started/
I have deployed individual deployment files for the image shown and it worked for me. Thank you all.It can be closed.
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